Clinical Benefit and Safety of Microneedle Patches Composed of Magnesium: A Pilot Study in Acne Patients

Figure 4

Clinical photographs: (a) patient 6 at baseline, (b) patient 6 at day three, (c) patient 6 at day seven, (d) patient 8 at baseline, (e) patient 8 at day three, and (f) patient 8 at day seven.

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